trail running soft flask comparison - September 2026

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Last updated on 04.09.2026

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TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2)

TRIWONDER

5% off

free shipping

To the product (1 offer)

9,9

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Salomon Soft Flask 250ml/8oz 28 Unisex Hydration Accessories, Comfort, High-flow Valve, and Easy to Use, Blue

Salomon

free shipping

To the product (4 offers)

9,8

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UTOBEST Soft Flask Collapsible Running Water Bottles UTR203 | Food-Grade TPU, BPA Free, Leakproof, With Dust Cover, for Marathon, Trail running, Daily Training, Hiking, Cycling

UTOBEST

free shipping

To the product (3 offers)

9,8

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DORNNA® – 2X1 Soft Flask, BPA FREE Hydration Bottle for Running, Sports Hydration Bag, Reusable Water Bottle Very Resistant (500ML - 2 PCS)

DORNNA

free shipping

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9,7

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Azarxis TPU Soft Flask Collapsible Water Bottle 250ml 420ml 450ml 500ml 610ml 710ml Folding Running Hydration Handheld Squeeze for Sports Hiking Cycling Jogging Marathon

Azarxis

free shipping

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9,7

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WRELS Folding Soft Flask Portable Collapsible Running Lightweight Water Bottle 150ml Energy Gel Flask for Marathon Hiking Trail Travel(150ml-2 Packs)

WRELS

free shipping

To the product (1 offer)

9,6

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SWIFTER

free shipping

To the product (1 offer)

9,6

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EGOO - 2x Soft Sports Water Bottle 500ml, Collapsible Soft Flask for Running, Hiking, Trail, Trekking, Lightweight Soft Hydration Flask (Grey)

EGOO

11% off

free shipping

To the product (1 offer)

9,4

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ZelaFit® Running Water Bottle 500ml - Collapsible Water Bottle, Perfect Running Accessories - Hydration Vest Compatible Leakproof Soft Flask - Easy-Fill and Lightweight (2)

ZelaFit

free shipping

To the product (1 offer)

9,3

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Euqvunn 2PCS Collapsible Water Bottle - BPA- free TPU, Reusable Soft Flask 500ML - Dust and Leak Proof for Hydration Vest, Outdoor Running, Hiking, Camping, Cycling, Travel

Euqvunn

free shipping

To the product (3 offers)

9,2

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13% off

TENTRA 2x Soft Flask 500ml | Running, Hiking, Cycling Water Bottle | Collapsible, Leakproof, Lightweight

TENTRA

£ 11.99 free shipping

To the product (1 offer)

Bearactive Lightweight Running Water Bottle Soft Flask 500ml - TPU BPA Free Plastic, Leak Proof Foldable Water Bottle, Collapsible Bottle for Running Vests & Belts (Pink 1 x Soft Flask)

Bearactive

£ 9.99 free shipping

To the product (1 offer)

11% off

Lightweight Leakproof Soft Flask - 500ml Foldable Collapsible Water Bottle for Running Vest & Belt, BPA-Free TPU for Trail Running, Hiking, Cycling, Outdoor Sports (Blue)

Generic

£ 7.99 free shipping

To the product (1 offer)

8% off

OFFЯOUTE.

£ 11.99 free shipping

To the product (3 offers)

LUKA HERO 2 Pack Soft Flask 500ml, Collapsible Soft Water Bottle, Leakproof BPA Free Hydration Flask for Running Vest, Lightweight Flexible Water Bottle for Marathon, Trail Running, Hiking & Cycling

LUKA HERO

£ 9.99 free shipping

To the product (1 offer)

Trekkrs 2 Pack Soft Flask Water Bottles - 500 ml | Leakproof Design, Soft, Foldable Running Water Bottle, Running Hydration Bladder Pouch, 4 Lids & Cleaning Sachets

Trekkrs

£ 18.99 free shipping

To the product (1 offer)

FITLY Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity

FITLY

£ 8.57 free shipping

To the product (3 offers)

Haimont No-Bounce Running Hydration Belt for Trail & Daily Runs Black M | 500ml Soft Flask Compatible, Zip Pocket, Gel Storage, Pole Loops

Haimont

£ 26.09 free shipping

To the product (1 offer)

MARLOAR Soft Flask Foldable Silicone Water Bottle, Pack of 2, 500ml for Running, Trail Running, Cycling and Hiking, BPA Free

MARLOAR

£ 14.72 free shipping

To the product (1 offer)

Risipu TPU Soft Flask Running Water Bottles, 500ML Folding Gel Water Bottle Reservoir Handheld for Hydration Pack Hiking Cycling Climbing Outdoors Motorbike Trail Race (Green 500ml)

Risipu

£ 7.99 free shipping

To the product (1 offer)

LEIGEND Running Vest – Ultra-Light 210g, Hydration Vest for Men Women Reflective Running Bag | 500ml Soft Flask + Phone Pocket + Microfibre Towel Included | Trail Running, Marathon, Jogging

LEIGEND

£ 18.99 free shipping

To the product (1 offer)

5% off

Ronhill 500ml Fuel Flask With Straw - AW22

Ronhill

£ 15.99 free shipping

To the product (4 offers)

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Trail running soft flask in comparison

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Trail running soft flask in comparison

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